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zmey [24]
3 years ago
11

Which option describes energy being released as heat?

Chemistry
2 answers:
Mnenie [13.5K]3 years ago
8 0

Answer:

I’m pretty sure it’s Lions sleeping after a big meal

Explanation:

alex41 [277]3 years ago
4 0

Answer: C. A child shivering in the cold

Explanation:

Did the test. :)

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What are the rows of the periodic table called?
Gala2k [10]

Answer:

B. Groups

Explanation:

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17 points if you say hi to claim points ur gay.
nikitadnepr [17]

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hi

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Boiling point

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In the science fiction movie, The Abyss, a diver is able to breathe while his head is immersed in a specially prepared liquid pu
Klio2033 [76]

Answer:

Explanation:

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5 0
3 years ago
How many molecules are in 0.0740 mol NH3?
Mariana [72]

Number of molecules NH₃ = 4.45 x 10²²

<h3>Further explanation   </h3>

A mole is a number of particles(atoms, molecules, ions)  in a substance

This refers to the atomic total of the 12 gr C-12  which is equal to 6.02.10²³, so 1 mole = 6.02.10²³ particles  

Can be formulated :

N = n x No

N = number of particles

n = mol

No = 6.02.10²³ = Avogadro's number

mol of NH₃ = n = 0.074

So the number of molecules :

\tt N=n\times No\\\\N=0.0740\times 6.02\times 10^{23}\\\\N=4.45\times 10^{22}

3 0
2 years ago
PLs heLp Me
olchik [2.2K]

Answer:

Opaque → a.no light travels through the material; all light is reflected or absorbed

Translucent → b.some light travels through the material and the image cannot be seen clearly

Transparent → c.all light travels through the material and the image can be seen clearly

Explanation:

Hope this helps :)

7 0
3 years ago
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